This is so sad.
WARNING: VIDEO HAS STRONG LANGUAGE
Rock is alive and kickin!!
Billie Joe Armstrong defended Green Day's industry tenure Friday night when he felt disrespected by the iHeart Radio Music Festival.
The legendary band's set was cut about 20 minutes so Usher could have more time on stage. Pissed and offended, Billie erupted with a medley of freak-out rants during their performance.
You gotta check it out for URself (above)!!